@charset "UTF-8";
.content1 ul {
  display: flex;
  list-style: none;
  margin: 34px;
  justify-content: space-between;
}

.content1 ul li {
  height: 42px;
  padding: 0 30px;
  line-height: 42px;
  border-radius: 18px;
  font-size: 28px;
}

.content1 ul li:first-child {
  background-color: #999999;
  color: #fff;
}

.content1 ul li:hover {
  background-color: #999999;
  color: #fff;
}

.content3 {
  margin: 42px 0 41px 23px;
}

.content3 p {
  font-size: 30px;
  color: #000;
  font-weight: 100px;
}

.content3 .yx1 {
  margin: 32px 148px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.content3 .yx1 .yx2 {
  text-align: center;
  display: inline-block;
  height: 200px;
  margin-bottom: 50px;
  width: 190px;
  background-color: #dddddd;
}

.content3 .yx1 .yx2:nth-child(1) > .bj {
  margin-top: 21px;
  width: 105px;
  height: 105px;
  background-color: pink;
  background: url(../images/陌BB1.png) no-repeat;
}

.content3 .yx1 .yx2:nth-child(2) > .bj {
  margin-top: 21px;
  width: 105px;
  height: 105px;
  background-color: pink;
  background: url(../images/陌BB2.png) no-repeat;
}

.content3 .yx1 .yx2:nth-child(3) > .bj {
  margin-top: 21px;
  width: 105px;
  height: 105px;
  background-color: pink;
  background: url(../images/陌BB3.png) no-repeat;
}

.content3 .yx1 .yx2:nth-child(4) > .bj {
  margin-top: 21px;
  width: 105px;
  height: 105px;
  background-color: pink;
  background: url(../images/陌BB4.png) no-repeat;
}

.content3 .yx1 .yx2 p {
  font-size: 26px;
  color: #464646;
}

.content4 {
  height: 130px;
}
